#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "TutorialConfig.h"
#include "mysqrt.hpp"

int main ( int argc, char* argv[] )
{
    if ( argc < 2 )
    {
        fprintf(stdout,"%s Version %d.%d\n",
            argv[0],
            Tutorial_Version_Major,
            Tutorial_Version_Minor);
        fprintf ( stdout, "Usage: %s number\n", argv[0] );
        return 1;
    }

    double inputValue = atof ( argv[1] );
    double outputValue = mysqrt ( inputValue );
    fprintf ( stdout, "The square root of %g is %g\n", inputValue, outputValue );
    return 0;
}
